1. Nano-sized spherical polyelectrolyte brushes and their applications;
2. Macromolecular assembly based on cyclodextrin inclusion associations, hydrophobic associations and electrostatic interactions;
3. Comb-type copolymers and their improvement in cold oil and oil products flow;
4. Biocompatiable polymeric hydrogels and their applications;
5. Organic-inorganic (metal) hybrid polymer coating；
6. Applications of functional polymeric materials in Agriculture.